def checkForCrashes(self, testName=None):
"""
Detects when a crash occurs and prints the output from
MINIDUMP_STACKWALK. Returns true if crash detected,
otherwise false.
"""
stackwalkPath = os.environ.get('MINIDUMP_STACKWALK', None)
# try to get the caller's filename if no test name is given
if testName is None:
try:
testName = os.path.basename(sys._getframe(1).f_code.co_filename)
except:
testName = "unknown"
foundCrash = False
dumpDir = os.path.join(self.profile.profile, 'minidumps')
dumps = glob.glob(os.path.join(dumpDir, '*.dmp'))
symbolsPath = self.options.symbolsPath
for d in dumps:
import subprocess
foundCrash = True
self.logger.info("PROCESS-CRASH | %s | application crashed (minidump found)", testName)
print "Crash dump filename: " + d
# only proceed if a symbols path and stackwalk path were specified
if symbolsPath and stackwalkPath and os.path.exists(stackwalkPath):
# if symbolsPath is a url, download and extract the zipfile
if utils.isURL(symbolsPath):
bundle = utils.download(symbolsPath, here)
symbolsPath = os.path.join(os.path.dirname(bundle), 'symbols')
utils.extract(bundle, symbolsPath, delete=True)
# run minidump_stackwalk
p = subprocess.Popen([stackwalkPath, d, symbolsPath],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(out, err) = p.communicate()
if len(out) > 3:
# minidump_stackwalk is chatty, so ignore stderr when it succeeds.
print out
else:
print "stderr from minidump_stackwalk:"
print err
if p.returncode != 0:
print "minidump_stackwalk exited with return code %d" % p.returncode
else:
self.logger.warning('No symbols_path or stackwalk path specified, can\'t process dump')
break
# if the symbols path was downloaded, cleanup after ourselves
if utils.isURL(self.options.symbolsPath):
if os.path.exists(symbolsPath):
shutil.rmtree(symbolsPath)
return foundCrash
def checkForCrashes(self, testName=None):
"""
Detects when a crash occurs and prints the output from
MINIDUMP_STACKWALK. Returns true if crash detected,
otherwise false.
"""
stackwalkPath = os.environ.get('MINIDUMP_STACKWALK', None)
# try to get the caller's filename if no test name is given
if testName is None:
try:
testName = os.path.basename(sys._getframe(1).f_code.co_filename)
except:
testName = "unknown"
dumpDir = os.path.join(self.profile.profile, 'minidumps')
dumps = glob.glob(os.path.join(dumpDir, '*.dmp'))
if len(dumps) == 0:
return False
symbolsPath = self.options.symbolsPath
for d in dumps:
import subprocess
self.logger.info("PROCESS-CRASH | %s | application crashed (minidump found)", testName)
print "Crash dump filename: " + d
# only proceed if a symbols path and stackwalk path were specified
if symbolsPath and stackwalkPath and os.path.exists(stackwalkPath):
# if symbolsPath is a url, download and extract the zipfile
if utils.isURL(symbolsPath):
bundle = utils.download(symbolsPath, here)
symbolsPath = os.path.join(os.path.dirname(bundle), 'symbols')
utils.extract(bundle, symbolsPath, delete=True)
# run minidump_stackwalk
p = subprocess.Popen([stackwalkPath, d, symbolsPath],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(out, err) = p.communicate()
if len(out) > 3:
# minidump_stackwalk is chatty, so ignore stderr when it succeeds.
print out
else:
print "stderr from minidump_stackwalk:"
print err
if p.returncode != 0:
print "minidump_stackwalk exited with return code %d" % p.returncode
else:
self.logger.warning('No symbols_path or stackwalk path specified, can\'t process dump')
break
# if the symbols path was downloaded, cleanup after ourselves
if utils.isURL(self.options.symbolsPath):
if os.path.exists(symbolsPath):
shutil.rmtree(symbolsPath)
return True